package com.mtm.party.util;

import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.ConnectException;
import java.net.URL;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import javax.net.ssl.SSLSocketFactory;

import org.jdom.Document;
import org.jdom.Element;
import org.jdom.JDOMException;
import org.jdom.input.SAXBuilder;


import com.sun.net.ssl.HttpsURLConnection;
import com.sun.net.ssl.SSLContext;

public class XMLUtil {
	/**    
	 *  解析xml,返回第一级元素键值对。如果第一级元素有子节点，则此节点的值是子节点的xml数据。   
	 *  @param strxml
	 *  @return    
	 *  @throws JDOMException    
	 *   @throws IOException    
	 */
	public static Map doXMLParse(String strxml) throws JDOMException, IOException {
		strxml = strxml.replaceFirst("encoding=\".*\"", "encoding=\"UTF-8\"");
		if(null == strxml || "".equals(strxml)) {
			return null;
		}      
		Map m = new HashMap();
		InputStream in = new ByteArrayInputStream(strxml.getBytes("UTF-8"));
		SAXBuilder builder = new SAXBuilder();
		Document doc = builder.build(in);
		Element root = doc.getRootElement();
		List list = root.getChildren();
		Iterator it = list.iterator();
		while(it.hasNext()) { 
			Element e = (Element) it.next();
			String k = e.getName();
			String v = "";
			List children = e.getChildren();
			if(children.isEmpty()) {
				v = e.getTextNormalize();
			} else {
				v = XMLUtil.getChildrenText(children);
			}
			m.put(k, v);
		}      //关闭流
		in.close();
		return m;
	}   
	/**    * 获取子结点的xml    
	 * @param children
	 * @return String
	 */     
	public static String getChildrenText(List children) {
		StringBuffer sb = new StringBuffer();
		if(!children.isEmpty()) {         
			Iterator it = children.iterator();
		while(it.hasNext()) {
			Element e = (Element) it.next();
		String name = e.getName();
		String value = e.getTextNormalize();
		List list = e.getChildren();
		sb.append("<" + name + ">");
		if(!list.isEmpty()) {
			sb.append(XMLUtil.getChildrenText(list));
		}
		sb.append(value);
		sb.append("</" + name + ">");
		}
		}
		return sb.toString();
	}

}
